diff options
| author | Joe Perches <joe@perches.com> | 2010-11-05 03:07:36 +0000 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2011-01-12 11:11:58 -0800 |
| commit | 948579cd8c6ea7c8c98c52b79f4470952e182ebd (patch) | |
| tree | 77e85adbdd07be8394fa60d08d3f1dbda3c67393 /drivers/infiniband/hw/qib | |
| parent | 4162cf64973df51fc885825bc9ca4d055891c49f (diff) | |
| download | blackbird-op-linux-948579cd8c6ea7c8c98c52b79f4470952e182ebd.tar.gz blackbird-op-linux-948579cd8c6ea7c8c98c52b79f4470952e182ebd.zip | |
RDMA: Use vzalloc() to replace vmalloc()+memset(0)
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/qib')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_init.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index 7896afbb9ce8..304bd8038541 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -270,23 +270,20 @@ static void init_shadow_tids(struct qib_devdata *dd) struct page **pages; dma_addr_t *addrs; - pages = vmalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(struct page *)); + pages = vzalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(struct page *)); if (!pages) { qib_dev_err(dd, "failed to allocate shadow page * " "array, no expected sends!\n"); goto bail; } - addrs = vmalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(dma_addr_t)); + addrs = vzalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(dma_addr_t)); if (!addrs) { qib_dev_err(dd, "failed to allocate shadow dma handle " "array, no expected sends!\n"); goto bail_free; } - memset(pages, 0, dd->cfgctxts * dd->rcvtidcnt * sizeof(struct page *)); - memset(addrs, 0, dd->cfgctxts * dd->rcvtidcnt * sizeof(dma_addr_t)); - dd->pageshadow = pages; dd->physshadow = addrs; return; |
